Coffee table



FIG. 1 is an elevation view of my new design for a coffee table showing one of the two identical sides thereof;

FIG. 2 is an end elevation view thereof, the opposite end elevation view being a mirror image thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view thereof. 

The ornamental design for a coffee table, as shown and described. 